Sorry for the lack of info.
Ok this is the story you need to get these
ok you need these
pdbreader.mel v1.4 from www.highend3d.com
bond.mel and extrudOMatic.mel
chime from www.mdl.cpm/downloads/downloadable/
RasMol from http://www.umass.edu/microbio/rasmol/
and protien DNA from www.rcsb.org/pdb/
and install pdbreader.mel and downlaod a pdb file from www.rcsb.org/pdb
Then run the script and it will take the scientific data and import it into Maya as nurbs spheres.